milbank, thank you both. >>> even on his running mate, mitt romney cannot tell the truth. stay with us. >> i don't know how paul will deal with this debate. obviously, the vice president has done, i don't know, 15 or 20 debates during his lifetime. experienced debater. in is, i think, paul's first debate. i may be wrong. he may have done something in high school. i don't know. [ female announcer ] did you know the average person smiles more than 50 times a day? so brighten your smile a healthy way with listerine® whitening plus restoring rinse. it's the only rinse that makes your teeth two shades whiter and two times stronger. ♪ listerine® whitening... power to your mouth. [ male announcer ] you've reached the age where you don't back down from a challenge. this is the age of knowing how to make things happen. so, why let erectile dysfunction get in your way? talk to your doctor about viagra. 20 million men already have. ask your doctor if your heart is healthy enough for sex. do not take viagra if you take nitrates for chest pain; it may cause an unsafe drop in blood